.add-reduce-symbol {
    background: #FFFFFF;
    border: 0.67px solid rgba(232,235,242,1);
    box-shadow: 0px 2px 4px 0px rgba(51,53,59,0.12);
    width: 15px;
    height: 15px;
    text-align: center;
    line-height: 15px;
    border-radius: 50%;
}